[PATCH 01/25] u_boot_pylib: Correct pylint warnings in gitutil

[Simon Glass]

Correct various pylint warnings in this file.

The remaining ones are three functions with too many arguments (R0913
and R0918) and use of global (W0603).

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 tools/u_boot_pylib/gitutil.py | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

Applied to sjg/master, thanks!